Drive

Retains all the low-friction, high-performance characteristics of the standard X-ring while providing 40% greater wear resistance and better overall chain life For use on superbikes Originally comes with rivet connecting link. CHAIN DID530ZVMX2 X 120

Low Friction X-Ring« Chain Chromoly Steel Front Sprocket High Carbon Steel Rear Sprocket The X-Rings twist between the side plates instead of being squished to reduce friction and minimize power loss High carbon rear sprockets are heat treated for...

Low Friction X-Ring« Chain Chromoly Steel Front Sprocket High Carbon Steel Rear Sprocket The X-Rings twist between the side plates instead of being squished to reduce friction and minimize power loss High carbon rear sprockets are heat treated for...

Low Friction X-Ring« Chain Chromoly Steel Front Sprocket High Carbon Steel Rear Sprocket The X-Rings twist between the side plates instead of being squished to reduce friction and minimize power loss High carbon rear sprockets are heat treated for...

The 520 ERV7 chain boasts a 3% higher tensile strength due to stronger inner side plates and thicker pins Due to increased X-Ring durability, the ERV7 sees a 13% wear resistance increase. CHAIN DID 520ERV7 X 120

Low Friction X-Ring« Chain Chromoly Steel Front Sprocket High Carbon Steel Rear Sprocket The X-Rings twist between the side plates instead of being squished to reduce friction and minimize power loss High carbon rear sprockets are heat treated for...

Low Friction X-Ring« Chain Chromoly Steel Front Sprocket High Carbon Steel Rear Sprocket The X-Rings twist between the side plates instead of being squished to reduce friction and minimize power loss High carbon rear sprockets are heat treated for...

Low Friction X-Ring« Chain Chromoly Steel Front Sprocket High Carbon Steel Rear Sprocket The X-Rings twist between the side plates instead of being squished to reduce friction and minimize power loss High carbon rear sprockets are heat treated for...

Low Friction X-Ring« Chain Chromoly Steel Front Sprocket High Carbon Steel Rear Sprocket The X-Rings twist between the side plates instead of being squished to reduce friction and minimize power loss High carbon rear sprockets are heat treated for...

Low Friction X-Ring« Chain Chromoly Steel Front Sprocket High Carbon Steel Rear Sprocket The X-Rings twist between the side plates instead of being squished to reduce friction and minimize power loss High carbon rear sprockets are heat treated for...

Low Friction X-Ring« Chain Chromoly Steel Front Sprocket High Carbon Steel Rear Sprocket The X-Rings twist between the side plates instead of being squished to reduce friction and minimize power loss High carbon rear sprockets are heat treated for...

Low Friction X-Ring« Chain Chromoly Steel Front Sprocket High Carbon Steel Rear Sprocket The X-Rings twist between the side plates instead of being squished to reduce friction and minimize power loss High carbon rear sprockets are heat treated for...